20054415335 has 16 divisors (see below), whose sum is σ = 24535231776. Its totient is φ = 15730635648.

The previous prime is 20054415331. The next prime is 20054415341. The reversal of 20054415335 is 53351445002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20054415335 - 2² = 20054415331 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20054415331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399512 + ... + 446898.

It is an arithmetic number, because the mean of its divisors is an integer number (1533451986).

Almost surely, 2^20054415335 is an apocalyptic number.

20054415335 is a deficient number, since it is larger than the sum of its proper divisors (4480816441).

20054415335 is a wasteful number, since it uses less digits than its factorization.

20054415335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49042.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 20054415335 in words is "twenty billion, fifty-four million, four hundred fifteen thousand, three hundred thirty-five".